Specially-shaped wrapped bearing ring
A bearing ring and rolling technology, applied in the transmission field, can solve problems such as jamming, insufficient lubrication of bearings and shafts, and decreased lubrication effect
Inactive Publication Date: 2016-06-29
JIASHAN JIARUN BEARING CO LTD
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Problems solved by technology
[0002] When the bearing of the prior art cooperates with the rotating shaft, because there is often a certain friction force between the two, high temperature will be generated during rotation, which will deteriorate the lubricating oil between the bearing and the rotating shaft, and the lubricating effect will be greatly reduced. The generated debris will gradually accumulate, resulting in insufficient lubrication between the bearing and the shaft, as well as the influence of thermal expansion, which will eventually lead to jamming
Method used
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[0017] Specific embodiments of the present invention will be described in further detail below based on the accompanying drawings. It should be understood that the description of the embodiments of the present invention here is not intended to limit the protection scope of the present invention.
[0018] see figure 1 , which is a structural schematic diagram of a special-shaped rolled bearing ring 100 provided by the present invention. The special-shaped rolled bearing ring 100 includes a hollow circular cylinder 10, a skirt 11 arranged at one end of the hollow circular cylinder 10, and multiple rows are arranged on the inner side wall of the hollow circular cylinder 10 12 of the first oil pocket. Those skilled in the art should understand that a complete bearing also includes other components, such as bearing outer ring or inner ring, lubricant, and balls when necessary, which should be known to those skilled in the art.
[0019] The hollow circular cylinder 10 can be made...
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The invention discloses a specially-shaped wrapped bearing ring. The specially-shaped wrapped bearing ring comprises a hollow circular cylinder, a skirt and a plurality of rows of first oil pockets, wherein the hollow circular cylinder has a central axis; the extension direction of the skirt is vertical to the central axis; second oil pockets are arranged in one side back to the hollow circular cylinder, of the skirt; the first oil pockets occupy 70% to 85% of the total area of the inner sidewall of the hollow circular cylinder; and the second oil pockets occupy 70% to 85% of the area of one side back to the hollow circular cylinder, of the skirt. The first oil pockets and the second oil pockets are arranged in the specially-shaped wrapped bearing ring, and occupy 70% to 85% of the total area of the inner sidewall of the hollow circular cylinder, and the skirt, and while a lubricant is sequentially guided into the surface of the bearing, the guide-in speed of the lubricant can be controlled to be matched with the rotational speed of the bearing.
Description
technical field [0001] The invention relates to the technical field of transmission, in particular to a special-shaped rolled bearing ring. Background technique [0002] When the bearing of the prior art cooperates with the rotating shaft, because there is often a certain friction force between the two, high temperature will be generated during rotation, which will deteriorate the lubricating oil between the bearing and the rotating shaft, and the lubricating effect will be greatly reduced. The generated debris will gradually accumulate, resulting in insufficient lubrication between the bearing and the shaft, as well as the influence of thermal expansion, which will eventually lead to jamming. [0003] In order to avoid the above-mentioned technical problems, it is indeed necessary to provide a more advanced bearing to overcome the above-mentioned defects in the prior art. Contents of the invention [0004] In view of this, the present invention provides a self-lubricatin...
Claims
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IPC IPC(8): F16C33/62F16C33/66
CPCF16C33/62F16C33/6625F16C33/6637
Inventor 张斌
Owner JIASHAN JIARUN BEARING CO LTD